CN216746488U

CN216746488U - Kitchen ware temperature detector

Info

Publication number: CN216746488U
Application number: CN202121903859.5U
Authority: CN
Inventors: 郭利坤
Original assignee: Guangzhou Orange Innovation Technology Co ltd
Current assignee: Guangzhou Orange Innovation Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-06-14
Anticipated expiration: 2031-08-13

Abstract

The application relates to a kitchen ware temperature detector. The temperature sensor, the magnetic sheet, the power supply assembly and the display screen are arranged in the shell; when using, can adsorb kitchen utensils and appliances thermodetector on kitchen utensils and appliances through metal casing, gather the temperature information of kitchen utensils and appliances and handle the back through control chip through temperature sensor, show on the display screen, and the user can be according to the instructions, judges the food of cooking whether for optimal condition through the current temperature of kitchen utensils and appliances. Therefore, as the temperature of the kitchen ware is collected, the damage and deformation of the food structure can not be caused like a traditional temperature detector, and the food is not infected with bacteria. That is, the kitchen ware temperature detector is convenient to use, safe and sanitary, and therefore has high practicability.

Description

Kitchen ware temperature detector

Technical Field

The application relates to the technical field of kitchen utensils and appliances, especially, relate to a kitchen utensils and appliances thermodetector.

Background

With the improvement of living standard, people have higher and higher requirements on the quality of food. In some current scenarios, a user may further determine whether the food reaches an optimal cooking state by detecting the temperature of the food.

Kitchen temperature detection on the market is specific to food, belongs to a semi-industrial household probe type, and when the kitchen temperature detection device is used, a probe is inserted into the food to obtain the temperature of the food.

Disclosure of Invention

The application provides a kitchen ware temperature detector to solve the problem that relevant temperature detection device receives its application method's restriction, leads to food to destroy the deformation easily and be infected with the bacterium.

The above object of the present application is achieved by the following technical solutions:

the embodiment of the application provides a kitchen utensils and appliances temperature detector, it includes:

the temperature sensor comprises a shell, and a PCB, a temperature sensor, a magnetic sheet, a power supply assembly and a display screen which are arranged in the shell; wherein,

the PCB is provided with a control chip, and the control chip is connected with the temperature sensor and the display screen;

the magnetic sheets are used for enabling the kitchen ware temperature detector to be adsorbed on the kitchen ware;

the temperature sensor is used for collecting temperature information of the kitchen ware and sending the temperature information to the control chip;

the control chip is used for processing the temperature information acquired by the temperature sensor and displaying a corresponding temperature value through the display screen; collecting the electric quantity of the power supply assembly and controlling the power supply assembly to stably output to drive a display screen;

the power supply assembly is used for supplying power to all electric components of the kitchen ware temperature detector.

Optionally, the power supply assembly comprises a temperature difference power generation module, a voltage transformation module and an energy storage module which are connected in sequence;

the thermoelectric generation module is in when kitchen utensils and appliances thermodetector adsorbs on kitchen utensils and appliances, utilize the temperature difference of the temperature of kitchen utensils and appliances with kitchen utensils and appliances thermodetector's inside temperature produces the electric energy to transmit the electric energy that produces to through the wire vary voltage module, and then input extremely energy storage module saves, for each power consumption part power supply.

Optionally, the power supply component comprises a battery.

Optionally, the kitchenware temperature detector further comprises a touch switch arranged on the PCB;

the touch switch is used for controlling the switch of the kitchen ware temperature detector by obtaining the touch operation of a user.

Optionally, the kitchenware temperature detector further comprises a touch pad arranged on the housing; the display screen and the touch switch are both arranged below the touch pad.

Optionally, the touch pad is fixed on the housing by waterproof glue.

Optionally, the housing includes a thermally insulated outer shell and a thermally conductive bottom shell; the magnetic sheet is arranged on one side, close to the heat-conducting bottom shell, inside the shell.

Optionally, the heat insulation shell and the heat conduction bottom shell are connected through heat conduction sealant.

Optionally, the temperature sensing probe of the temperature sensor is fixed on the heat conduction bottom shell through foam cotton rubber.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the kitchen ware temperature detector provided by the embodiment of the application comprises a shell, and a PCB, a temperature sensor, a magnetic sheet, a power supply assembly and a display screen which are arranged in the shell; when using, can adsorb kitchen utensils and appliances thermodetector on kitchen utensils and appliances through metal casing, gather the temperature information of kitchen utensils and appliances and handle the back through control chip through temperature sensor, show on the display screen, and the user can be according to the instructions, judges whether the food of cooking is the optimum state through the current temperature of kitchen utensils and appliances. Thus, the temperature of the kitchen ware is collected, so that the damage and deformation of the food structure can not be caused like a traditional temperature detector, and the food is not infected with bacteria. That is, the kitchen ware temperature detector is convenient to use, safe and sanitary, and therefore has high practicability.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is an exploded view of a kitchen ware temperature detector according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a kitchen ware temperature detector provided in accordance with an embodiment of the present application;

fig. 3 is a top view of a display screen side of a kitchen ware temperature detector according to an embodiment of the present application.

Reference numerals: 1-PCB; 2-a thermoelectric power generation module; 3-a wire; 4-a voltage transformation module; 5-an energy storage module; 6-temperature sensor; 7-a display screen; 8-a touch panel; 9-a thermally conductive bottom shell; 10-heat conducting glue; 11-a magnetic sheet; 12-foam cotton glue; 13-a thermally insulating housing; 14-a control chip; 15-waterproof glue; 16-heat conducting sealant; 17-touch switch.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.

In order to solve the above-mentioned problem, the present application provides a kitchen ware temperature detector, which is fixed on the kitchen ware when in use, thereby not causing the damage and deformation of the food structure, and not causing the food to be infected with bacteria, and the kitchen ware temperature detector is convenient to use, safe and sanitary.

Examples

Referring to fig. 1-2, fig. 1 is an exploded view of a kitchen ware temperature detector provided in an embodiment of the present application; fig. 2 is a cross-sectional view of a kitchen ware temperature detector according to an embodiment of the present application.

As shown in fig. 1 and 2, the kitchenware temperature detector mainly comprises: a housing, and a PCB1(Printed circuit boards), a temperature sensor 6, a magnetic sheet 11, a power supply assembly, and a display screen 7 disposed inside the housing;

wherein, a control chip 14 is arranged on the PCB1, and the control chip 14 is connected with the temperature sensor 6 and the display screen 7; the magnetic sheets 11 are used for enabling the kitchen ware temperature detector to be adsorbed on the kitchen ware; the temperature sensor 6 is used for collecting temperature information of the kitchen ware and sending the temperature information to the control chip 14; the control chip 14 is used for processing the temperature information acquired by the temperature sensor 6 and displaying a corresponding temperature value through the display screen 7; the power supply assembly is used for supplying power to all electric components of the kitchen ware temperature detector.

In the cooking food in-process, the user can paste 11 one side of magnetic sheet of kitchen utensils and appliances thermodetector on the kitchen utensils and appliances that contain magnetic material (for example iron), thereby the temperature accessible casing of kitchen utensils and appliances conducts to temperature sensor 6, temperature sensor 6 gathers corresponding temperature signal, and transmit to control chip 14, control chip 14 handles the back and shows corresponding temperature value through display screen 7, thereby the user can audio-visually see the temperature of kitchen utensils and appliances, the temperature of the food of cooking is confirmed according to the temperature of kitchen utensils and appliances again, and then judge the cooking state of food. When the method is applied specifically, a manufacturer can provide a reference value of the corresponding relation between the temperature of the kitchen ware and the temperature of the food according to different conditions of actual application scenes (such as the type of the food to be cooked, the cooking method, the type of the kitchen ware and the like), so that a user can use the method conveniently.

The control chip 14 may be a microprocessor chip such as a single chip, and the specific type may be selected according to actual needs without limitation. Similarly, the temperature sensor 6 may also be an appropriate existing product according to actual needs.

As described above, the kitchenware temperature detector provided by the embodiment of the present application comprises a housing, and a PCB1, a temperature sensor 6, a magnetic sheet 11, a power supply assembly and a display screen 7 which are arranged inside the housing; when the kitchen ware temperature detector is used, the kitchen ware temperature detector can be adsorbed on the kitchen ware through the magnetic sheet 11 and the shell, the temperature information of the kitchen ware is collected through the temperature sensor 6 and is displayed on the display screen 7 after being processed through the control chip 14, and a user can judge whether cooked food is in an optimal state or not through the current temperature of the kitchen ware according to a use instruction. Thus, the temperature of the kitchen ware is collected, so that the damage and deformation of the food structure can not be caused like a traditional temperature detector, and the food is not infected with bacteria. That is, the kitchen ware temperature detector is convenient to use, safe and sanitary, and therefore has high practicability.

The power supply component for supplying power may be a battery, such as a button battery or a lithium battery. However, the battery power is limited, the battery needs to be replaced by disassembling the shell after the power is used up, the battery is complex and inconvenient for users to use, and when the shell is set to be a detachable structure, the whole sealing and waterproof performance of the shell is reduced, so that the internal electronic devices of the kitchen ware temperature detector can be damaged. Therefore, the power supply assembly preferably operates in a self-generating mode.

Specifically, in this embodiment, the specific structure of the power module for realizing self-power generation is shown in fig. 1 and 2, and the power module mainly includes a thermoelectric generation module 2, a transformation module 4 and an energy storage module 5, which are connected in sequence; when the kitchen ware temperature detector is adsorbed on the kitchen ware, the temperature difference between the temperature of the kitchen ware and the internal temperature of the kitchen ware temperature detector is utilized to generate electric energy, the generated electric energy is transmitted to the transformation module 4 through the conducting wire 3, and the electric energy is transformed by the transformation module 4 and then is input to the energy storage module 5 for storage.

More specifically, the power generation principle of the thermoelectric power generation module 2 is a thermoelectric effect, which includes a semiconductor assembly including a hot end and a cold end, wherein the hot end absorbs heat of the cookware (the cold end may not be processed), thereby forming a temperature difference with the cold end, and the temperature difference causes electrons inside the semiconductor assembly to move directionally, thereby forming current. However, the current generated by the thermoelectric generation module 2 cannot be directly used and stored, and therefore, the voltage of the voltage transformation module 4 needs to be changed to store the electric energy in the energy storage module 5. Wherein, energy storage module 5 can adopt farad capacitance or other energy storage component, for each power consumption part power supply to and, if the difference in temperature of hot junction and cold junction is less (kitchen utensils and appliances temperature is lower), then the generated energy of thermoelectric generation module 2 can diminish, probably single power generation is not enough to supply power for kitchen utensils and appliances temperature detector's work, then provides partial electric energy after the electric energy discharge of storage before utilizing by energy storage component this moment.

This embodiment can be based on the application scene of reality through above-mentioned thermoelectric generation function, and the heat of make full use of cooking process in kitchen utensils and appliances generates electricity to replace battery powered, environmental protection more, and because the user need not to consider the problem of charging and changing the battery, consequently convenience of customers uses more. Moreover, when the thermoelectric power generation is adopted, as shown in fig. 2, the magnetic sheet 11 also plays a role of conducting heat to the hot end of the thermoelectric power generation module 2, so that the magnetic sheet 11 needs to be made of a high-temperature resistant material, and the service life of the magnetic sheet can be as long as more than 5 years under the condition that the temperature reaches 300 ℃. Furthermore, the hot end of the thermoelectric generation module 2 can be tightly fixed on the magnetic sheet 11 through the heat-conducting glue 10, thereby ensuring good heat-conducting performance; in addition, the heat conducting glue 10 can also play a certain role in shock absorption, and the thermoelectric generation module 2 is protected from being separated from the magnetic sheet 11 due to vibration.

In addition, in some embodiments, as shown in FIG. 3, the cookware temperature detector further comprises a touch switch 17 disposed on the PCB 1; the touch switch 17 is used for controlling the switch of the kitchen ware temperature detector by acquiring the touch operation of the user. That is, in consideration of the waste of electric power caused if the kitchen ware temperature detector is also kept in an operating state for a long time when not in use, the touch switch 17 is further provided in this embodiment, so that the user can turn on and off the kitchen ware temperature detector by touching the touch switch 17. Further, when the kitchen ware temperature detector is controlled to be turned on or off based on the touch switch 17, the following steps can be set: under the general state, the display screen 7 of the kitchen ware temperature detector is not electrified and does not display any information, when a user touches the touch switch 17, the control chip 14 controls the display screen 7 to be electrified to display information such as temperature values, and after the display screen 7 continuously displays a certain time (such as several seconds), the control chip 14 automatically controls the display screen to be powered off, so that on the premise of ensuring that the temperature value information can be effectively displayed, the energy consumption is further reduced, the user can omit the 'shutdown' operation, and the operation is simpler and more convenient. On the basis of the scheme, because the display screen 7 only continuously displays for a plurality of seconds at a time, the instantaneous single power generation and energy storage of the thermoelectric power generation module 2 can generally provide the use frequency of required electric energy for not less than 200 times.

Further, as shown in fig. 1-3, the kitchen ware temperature detector further comprises a touch pad 8 made of transparent material and arranged on the shell; the display 7 and the touch switch 17 are both provided below the touch panel 8. So set up, can protect display screen 7 and touch switch 17 through touch pad 8, avoid it to intake water and damage, and touch pad 8 adopts transparent material, consequently can not shelter from information such as temperature value that display screen 7 shows yet. The touch pad 8 may be made of acrylic material. Furthermore, as shown in fig. 1 and 2, the touch pad 8 can be fixed on the housing by waterproof glue 15, so that the waterproof performance is further improved, and water vapor is effectively prevented from entering the kitchen ware temperature detector.

In addition, considering that the user needs to touch the housing of the kitchen ware temperature detector with hands during use, the housing is heat-conducting and has high temperature, and in order to protect the user and improve the user experience, in some embodiments, as shown in fig. 1 and 2, the housing comprises a heat-insulating shell 13 and a heat-conducting bottom shell 9; and the magnetic sheet 11 is arranged at one side of the inside of the shell close to the heat-conducting bottom shell 9. So, through being divided into thermal-insulated shell 13 and heat conduction drain pan 9 two parts with the casing to can avoid conducting the heat to the handheld part of user on guaranteeing normally to the basis of temperature sensor 6 (with thermoelectric generation module 2) heat conduction. The heat conducting bottom shell 9 may be made of metal, and the heat insulating shell 13 may be made of plastic, and the plastic material may also play a role in skid resistance.

Further, the heat insulating housing 13 and the heat conductive bottom shell 9 may be connected by a heat conductive sealant 16. Through the heat-conducting sealant 16, water vapor and the like can be prevented from entering the interior of the kitchen ware temperature detector from the joint of the heat-insulating shell 13 and the heat-conducting bottom shell 9, and internal electronic devices are protected from being damaged.

In addition, the temperature sensing probe of the temperature sensor 6 can be fixed on the heat conduction bottom shell 9 in a foam adhesive 12 mode and the like, so that accurate temperature collection is realized.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A cookware temperature detector, comprising:

the temperature sensor is arranged on the PCB, and the temperature sensor, the magnetic sheet, the power supply assembly and the display screen are arranged in the shell; wherein,

the temperature sensor is used for collecting the temperature information of the kitchen ware and sending the temperature information to the control chip;

2. The kitchenware temperature detector as claimed in claim 1, wherein said power supply assembly comprises a temperature difference power generation module, a voltage transformation module and an energy storage module which are connected in sequence;

3. The cookware temperature detector according to claim 1 wherein said power supply assembly comprises a battery.

4. The cookware temperature detector according to claim 1, further comprising a touch switch disposed on said PCB;

the touch switch is used for controlling the switch of the kitchenware temperature detector by acquiring the touch operation of a user.

5. The cookware temperature detector according to claim 4, further comprising a touch pad disposed on said housing; the display screen and the touch switch are both arranged below the touch pad.

6. The cookware temperature detector as claimed in claim 5 wherein said touchpad is secured to said housing by a waterproof adhesive.

7. The cookware temperature detector according to claim 1, wherein said housing comprises a thermally insulated shell and a thermally conductive bottom shell; the magnetic sheet is arranged on one side, close to the heat-conducting bottom shell, inside the shell.

8. The cookware temperature detector according to claim 7, wherein said thermally insulated housing and said thermally conductive bottom shell are connected by a thermally conductive sealant.

9. The kitchen ware temperature detector according to claim 1, wherein the temperature sensing probe of the temperature sensor is fixed on the bottom of the housing by foam cotton.